Improvement in bench-vises



0. BB RTON.

Bench-Vises.

Patented Jan. 12,1875.

....i. ii. -11 -m M/ A FQLM ATTORNEYS.

To all whom it may concern:

,New Baltimore, injthe county of Wood and and arrangement of certain; parts, as hereinthe rear part of 'the upper flange of the plate it B arecast, or to. it are secured, arms b, which "hold upon the said'top, and prevent the plate the rise, which is placed 'ina horizontal',posi-' tio'n, with its upper .sidev flushwith' the upper,

- surface of theplate B'and'the topof'th'e bench A. Toy-the middle part' of athe jaw G is swiv; eled the screwD;. by which-1Z.the said; jaw is i operated'to' clamp and release the work, and 1 UNITED STATES PATENT] OFFICE.

cARnoss BURTON, OF NEW BALTlMORE, 01110.

lMlROVEMENf m B'EAN'CHQVIISES.

Specification forming part of Letters Be'it known that I, OnBLoss-Bnnron', of

in the construction after described, and specifically, ind cited in the claim.

A represents a work-bench, to one end of. which is attached .a-plate, B, which forms the stationary jaw of the vise, and ,is made angular to overlap a portion of the end and top of the bench A, as show'ninFigs; 1 and 2. Upon are let into the top of the bench A, and the ends of which are widened to'give them a firm B from being pushed oft. Thearms b are lleld'down in their places by screws or bo 1ts,; as shown in Fig. 1 (listlie movable jawef Witnesses:

Patent No. 158,674, dated January 12, 1875; application filed j 1 October 31, 1874. l

which passes in beneath the top of the bench A through a screw-hole in the plate or stationary jaw B, To the rear part of the mov-f able jaw O are attached two rods or arms, E,

which pass through holes in the rear part of the plate or stationary jaw B, and through the J eyes of the eyebolts F, which pass up through the top of the bench-A and screw into screwholes in the arms b, and whichkeep the movable jaw (3 always parallel to the stationary jaw B,'-or nearlyso. The work, when long,

' is clamped between and held by the dogs G,

one-0f whichis inserted in a hole in the movable jaw-U, and the other is inserted in one or the other of the holes formed to receive it in thetop of the bench. The dogs G are pro- 'vided with springs-upon their sides, in the usual way, to hold them in any position into which they may be adjusted, according to the thickness of the work to be held.

Having thus described my invention, Iclai'm as new'and desire to secure by Letters Patt v r I v The angle-plate or stationary jaw B, provided with arms b and eyeboltsF, the horizontal movable jaw O, carryil'lg the adjustable dog G, and provided with a swi\-'eled-screw,

D, and the guide-rods E, arranged parallel to the screw, all constructed, combined, and operating in connection with a bench, as shown and described. I GARLOSS BURTON,-

J OHN E.- WELLS,

B. L. PE'rERs; 

